64041824

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 165473280

約数和(自身を除く): 101431456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 77, 79, 88, 94, 98, 112, 154, 158, 176, 188, 196, 224, 308, 316, 329, 352, 376, 392, 517, 539, 553, 616, 632, 658, 752, 784, 869, 1034, 1078, 1106, 1232, 1264, 1316, 1504, 1568, 1738, 2068, 2156, 2212, 2303, 2464, 2528, 2632, 3476, 3619, 3713, 3871, 4136, 4312, 4424, 4606, 5264, 6083, 6952, 7238, 7426, 7742, 8272, 8624, 8848, 9212, 10528, 12166, 13904, 14476, 14852, 15484, 16544, 17248, 17696, 18424, 24332, 25333, 25991, 27808, 28952, 29704, 30968, 36848, 40843, 42581, 48664, 50666, 51982, 57904, 59408, 61936, 73696, 81686, 85162, 97328, 101332, 103964, 115808, 118816, 123872, 163372, 170324, 181937, 194656, 202664, 207928, 285901, 326744, 340648, 363874, 405328, 415856, 571802, 653488, 681296, 727748, 810656, 831712, 1143604, 1306976, 1362592, 1455496, 2001307, 2287208, 2910992, 4002614, 4574416, 5821984, 8005228, 9148832, 16010456, 32020912, 64041824]

約数ペア:

[(1, 64041824), (2, 32020912), (4, 16010456), (7, 9148832), (8, 8005228), (11, 5821984), (14, 4574416), (16, 4002614), (22, 2910992), (28, 2287208), (32, 2001307), (44, 1455496), (47, 1362592), (49, 1306976), (56, 1143604), (77, 831712), (79, 810656), (88, 727748), (94, 681296), (98, 653488), (112, 571802), (154, 415856), (158, 405328), (176, 363874), (188, 340648), (196, 326744), (224, 285901), (308, 207928), (316, 202664), (329, 194656), (352, 181937), (376, 170324), (392, 163372), (517, 123872), (539, 118816), (553, 115808), (616, 103964), (632, 101332), (658, 97328), (752, 85162), (784, 81686), (869, 73696), (1034, 61936), (1078, 59408), (1106, 57904), (1232, 51982), (1264, 50666), (1316, 48664), (1504, 42581), (1568, 40843), (1738, 36848), (2068, 30968), (2156, 29704), (2212, 28952), (2303, 27808), (2464, 25991), (2528, 25333), (2632, 24332), (3476, 18424), (3619, 17696), (3713, 17248), (3871, 16544), (4136, 15484), (4312, 14852), (4424, 14476), (4606, 13904), (5264, 12166), (6083, 10528), (6952, 9212), (7238, 8848), (7426, 8624), (7742, 8272)]